设不等式
的解集为
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53d82c39cff48d38c043374e2fdb329d.png)
(1)求集合A;
(2)若
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2ee92ae41cb016d185c38d0dede662b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53d82c39cff48d38c043374e2fdb329d.png)
(1)求集合A;
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
更新时间:2024-01-15 10:28:06
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【推荐1】已知集合
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【推荐2】设全集
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(1)若
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